Police are advising rural property owners to be aware of bystanders or hazards when using farm machinery.
This, as a Milverton area toddler is fighting for her life in a London hospital after an accident on a Perth East farm.
OPP say first responders treated the two year-old girl after the incident earlier this week.
She was then taken to hospital in London with what are described as life-threatening injuries.
Investigators urge farmers to make sure a safe play area is set up for small children on their property, to reduce or eliminate the chances of being injured by large equipment.